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- #!KAMAILIO
- #
- # Kamailio (OpenSER) SIP Server v4.4 - default configuration script
- # - web: http://www.kamailio.org
- # - git: http://sip-router.org
- #
- # Direct your questions about this file to: <sr-users@lists.sip-router.org>
- #
- # Refer to the Core CookBook at http://www.kamailio.org/wiki/
- # for an explanation of possible statements, functions and parameters.
- #
- # Several features can be enabled using '#!define WITH_FEATURE' directives:
- #
- #!define WITH_NAT
- #
- #!ifndef DBURL
- #!define DBURL "mysql://kamailio:kamailiorw@localhost/kamailio"
- #!endif
- #
- #!ifdef ACCDB_COMMENT
- ALTER TABLE acc ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT '';
- ALTER TABLE acc ADD COLUMN src_domain VARCHAR(128) NOT NULL DEFAULT '';
- ALTER TABLE acc ADD COLUMN src_ip varchar(64) NOT NULL default '';
- ALTER TABLE acc ADD COLUMN dst_ouser VARCHAR(64) NOT NULL DEFAULT '';
- ALTER TABLE acc ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT '';
- ALTER TABLE acc ADD COLUMN dst_domain VARCHAR(128) NOT NULL DEFAULT '';
- ALTER TABLE missed_calls ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT '';
- ALTER TABLE missed_calls ADD COLUMN src_domain VARCHAR(128) NOT NULL DEFAULT '';
- ALTER TABLE missed_calls ADD COLUMN src_ip varchar(64) NOT NULL default '';
- ALTER TABLE missed_calls ADD COLUMN dst_ouser VARCHAR(64) NOT NULL DEFAULT '';
- ALTER TABLE missed_calls ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT '';
- ALTER TABLE missed_calls ADD COLUMN dst_domain VARCHAR(128) NOT NULL DEFAULT '';
- #!endif
- ####### Include Local Config If Exists #########
- import_file "kamailio-local.cfg"
- ####### Defined Values #########
- # *** Value defines - IDs used later in config
- #!ifdef WITH_MYSQL
- # - database URL - used to connect to database server by modules such
- # as: auth_db, acc, usrloc, a.s.o.
- #!ifndef DBURL
- #!define DBURL "mysql://kamailio:kamailiorw@localhost/kamailio"
- #!endif
- #!endif
- #!ifdef WITH_MULTIDOMAIN
- # - the value for 'use_domain' parameters
- #!define MULTIDOMAIN 1
- #!else
- #!define MULTIDOMAIN 0
- #!endif
- # - flags
- # FLT_ - per transaction (message) flags
- # FLB_ - per branch flags
- #!define FLT_ACC 1
- #!define FLT_ACCMISSED 2
- #!define FLT_ACCFAILED 3
- #!define FLT_NATS 5
- #!define FLB_NATB 6
- #!define FLB_NATSIPPING 7
- ####### Global Parameters #########
- ### LOG Levels: 3=DBG, 2=INFO, 1=NOTICE, 0=WARN, -1=ERR
- #!ifdef WITH_DEBUG
- debug=4
- log_stderror=yes
- #!else
- debug=2
- log_stderror=no
- #!endif
- memdbg=5
- memlog=5
- log_facility=LOG_LOCAL0
- #MultiHomed for Multi Nics
- mhomed=1
- # number of SIP routing processes
- children=8
- /* uncomment the next line to disable TCP (default on) */
- #disable_tcp=yes
- /* uncomment the next line to disable the auto discovery of local aliases
- based on reverse DNS on IPs (default on) */
- #auto_aliases=no
- /* add local domain aliases */
- #alias="sip.mydomain.com"
- /* uncomment and configure the following line if you want Kamailio to
- bind on a specific interface/port/proto (default bind on all available) */
- #listen=udp:10.0.0.10:5060
- /* port to listen to */
- #port=5060
- #!ifdef WITH_TLS
- enable_tls=yes
- #!endif
- # life time of TCP connection when there is no traffic
- # - a bit higher than registration expires to cope with UA behind NAT
- tcp_connection_lifetime=3605
- ####### Custom Parameters #########
- # These parameters can be modified runtime via RPC interface
- # - see the documentation of 'cfg_rpc' module.
- #
- # Format: group.id = value 'desc' description
- # Access: $sel(cfg_get.group.id) or @cfg_get.group.id
- #
- #!ifdef WITH_PSTN
- # PSTN GW Routing
- #
- # - pstn.gw_ip: valid IP or hostname as string value, example:
- # pstn.gw_ip = "10.0.0.101" desc "My PSTN GW Address"
- #
- # - by default is empty to avoid misrouting
- pstn.gw_ip = "" desc "PSTN GW Address"
- pstn.gw_port = "" desc "PSTN GW Port"
- #!endif
- #!ifdef WITH_VOICEMAIL
- # VoiceMail Routing on offline, busy or no answer
- #
- # - by default Voicemail server IP is empty to avoid misrouting
- voicemail.srv_ip = "" desc "VoiceMail IP Address"
- voicemail.srv_port = "5060" desc "VoiceMail Port"
- #!endif
- ####### Modules Section ########
- # set paths to location of modules (to sources or installation folders)
- #!ifdef WITH_SRCPATH
- mpath="modules/"
- #!else
- mpath="/usr/lib/x86_64-linux-gnu/kamailio/modules/"
- #!endif
- loadmodule "db_mysql.so"
- loadmodule "mi_fifo.so"
- loadmodule "kex.so"
- loadmodule "tm.so"
- loadmodule "tmx.so"
- loadmodule "sl.so"
- loadmodule "rr.so"
- loadmodule "pv.so"
- loadmodule "maxfwd.so"
- loadmodule "textops.so"
- loadmodule "siputils.so"
- loadmodule "xlog.so"
- loadmodule "sanity.so"
- loadmodule "ctl.so"
- loadmodule "mi_rpc.so"
- loadmodule "acc.so"
- loadmodule "dispatcher.so"
- loadmodule "rtpengine.so"
- # ----------------- setting module-specific parameters ---------------
- # ----- mi_fifo params -----
- modparam("mi_fifo", "fifo_name", "/tmp/kamailio_fifo")
- # ----- rr params -----
- # add value to ;lr param to cope with most of the UAs
- modparam("rr", "enable_full_lr", 1)
- # do not append from tag to the RR (no need for this script)
- modparam("rr", "append_fromtag", 0)
- # ----- acc params -----
- modparam("acc", "log_flag", 1)
- modparam("acc", "failed_transaction_flag", 3)
- modparam("acc", "log_extra",
- "src_user=$fU;src_domain=$fd;dst_ouser=$tU;dst_user=$rU;dst_domain=$rd;src_ip=$si")
- # ----- tm params -----
- modparam("tm", "fr_timer", 2000)
- modparam("tm", "fr_inv_timer", 40000)
- # ----- dispatcher params -----
- modparam("dispatcher", "db_url", DBURL)
- modparam("dispatcher", "table_name", "dispatcher")
- modparam("dispatcher", "flags", 2)
- modparam("dispatcher", "dst_avp", "$avp(AVP_DST)")
- modparam("dispatcher", "grp_avp", "$avp(AVP_GRP)")
- modparam("dispatcher", "cnt_avp", "$avp(AVP_CNT)")
- # ---- RtpEngine Params ----
- # single rtproxy
- #modparam("rtpengine", "rtpengine_sock", "udp:10.200.0.41:22222")
- # load balanced rtp
- modparam("rtpengine", "rtpengine_sock","udp:debsbc01:22222 udp:debsbc02:22222")
- ####### Routing Logic ########
- # main request routing logic
- route {
- # per request initial checks
- route(REQINIT);
- # handle requests within SIP dialogs
- route(WITHINDLG);
- ### only initial requests (no To tag)
- # CANCEL processing
- if (is_method("CANCEL"))
- {
- if (t_check_trans())
- t_relay();
- exit;
- }
- t_check_trans();
- # record routing for dialog forming requests (in case they are routed)
- # - remove preloaded route headers
- remove_hf("Route");
- if (is_method("INVITE|SUBSCRIBE"))
- record_route();
- # account only INVITEs
- if (is_method("INVITE"))
- {
- setflag(1); # do accounting
- }
- # handle presence related requests
- route(PRESENCE);
- # handle registrations
- route(REGISTRAR);
- if ($rU==$null)
- {
- # request with no Username in RURI
- sl_send_reply("484","Address Incomplete");
- exit;
- }
- # dispatch destinations
- route(DISPATCH);
- }
- route[RELAY] {
- if (!t_relay()) {
- sl_reply_error();
- }
- exit;
- }
- # Per SIP request initial checks
- route[REQINIT] {
- if (!mf_process_maxfwd_header("10")) {
- sl_send_reply("483","Too Many Hops");
- exit;
- }
- if(!sanity_check("1511", "7"))
- {
- xlog("Malformed SIP message from $si:$sp\n");
- exit;
- }
- }
- # Handle requests within SIP dialogs
- route[WITHINDLG] {
- if (has_totag()) {
- # sequential request withing a dialog should
- # take the path determined by record-routing
- if (loose_route()) {
- if (is_method("BYE")) {
- setflag(1); # do accounting ...
- setflag(3); # ... even if the transaction fails
- }
- route(RELAY);
- } else {
- if (is_method("SUBSCRIBE") && uri == myself) {
- # in-dialog subscribe requests
- route(PRESENCE);
- exit;
- }
- if ( is_method("ACK") ) {
- if ( t_check_trans() ) {
- # non loose-route, but stateful ACK;
- # must be ACK after a 487 or e.g. 404 from upstream server
- t_relay();
- exit;
- } else {
- # ACK without matching transaction ... ignore and discard.
- exit;
- }
- }
- sl_send_reply("404","Not here");
- }
- exit;
- }
- }
- # Handle SIP registrations
- route[REGISTRAR] {
- if(!is_method("REGISTER"))
- return;
- sl_send_reply("404", "No registrar");
- exit;
- }
- # Presence server route
- route[PRESENCE] {
- if(!is_method("PUBLISH|SUBSCRIBE"))
- return;
- sl_send_reply("404", "Not here");
- exit;
- }
- # Dispatch requests
- route[DISPATCH] {
- # round robin dispatching on gateways group '1'
- if(!ds_select_dst("1", "4"))
- {
- send_reply("404", "No destination");
- exit;
- }
- xlog("L_DBG", "--- SCRIPT: going to <$ru> via <$du>\n");
- t_on_failure("RTF_DISPATCH");
- route(RELAY);
- exit;
- }
- # Sample failure route
- failure_route[RTF_DISPATCH] {
- if (t_is_canceled()) {
- exit;
- }
- # next DST - only for 500 or local timeout
- if (t_check_status("500")
- or (t_branch_timeout() and !t_branch_replied()))
- {
- if(ds_next_dst())
- {
- t_on_failure("RTF_DISPATCH");
- route(RELAY);
- exit;
- }
- }
- }
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